Recognized as the first polyethylene naphthalate (PEN) film globally, Teonex® PEN film is the product of choice for harsh environment applications. Manufactured by Toyobo Film Solutions Limited™, Teonex® PEN fills the performance gap between polyester films and high-performance polyimide films. Tekra can make a recommendation for Teonex® PEN film based on your specific performance requirements, and we have an in-depth sampling process, which involves various sampling and product data review.
Environmental Film Properties
Teonex® PEN film has many superior properties, such as:
- Heat Resistance
- Dimensional Stability
- Low Oligomer Extraction
Tekra’s Teonex® film options can be used for flexible printed circuits, solar and PV cells, and automotive applications. PEN film is also used in electronic components, such as: capacitors, electric insulation, battery, and for optical end uses.
These harsh environment films should be considered a specialty product offering. They are manufactured in gauges from 1 mil to 10 mil, and, based on volume, stocking programs can be established to lessen the impact of product availability and lead times.